Digital Equalizer, buy EQ231 Graphic Equalizer with high performance 24 bit A / D & D / A converter on China Suppliers Mobile

Product Details

EQ231 Graphic Equalizer with high performance 24 bit A / D & D / A converter

Features

1, 2 channels are with 31 bands EQ(Q:3 levels), input and output gain are adjustable.

2, 65K 2 inch TFT screen,220*176 pixel. CN/EN are optional.

3, 4 cores DSP. 24bit A/D or D/A, 48KHz sampling frequency. High S/N

4, Mono or Stereo can be switched.

5, Supports PC software control.

6, HPF,LPF, crossover, limiter,mute and bypass are for each channel.

7, 20 groups data are available for load/save.

Technical Parameter

MIC In	Balanced
Impedance	> 3KΩ
AUX In	Unbalanced
Impedance	> 20KΩ
Output	Balanced
Output Impedance	< 100Ω
Max Electric Potential	+ 19 dBμ
Frequency Response	±0.5 dB 20Hz-20KHz
S/N	>105 dB 20Hz -20KHz
THD	< 0.005% @ 1KHz, 0dBμ
Crosstalk	>80 dB (1K)
Gain	Input : -80 dBμ - +10dBμ Output: -80 dBμ - +10dBμ
PEQ	Input: 31 bands PEQ
	Gain: -20 dB - +20 dB, Step: 0.1 dB
	20Hz -20KHz, Frequency: 20Hz -20KHz
	Filter Q Ratio / Band Width 0.4 - 20
HPF / LPF	Corner Frequency ( High Pass ) 20Hz -20KHz
	Corner Frequency ( Low Pass ) 20Hz -20KHz
	Divider Bessel / Butterworth 12/18/24 dB Linkwitz-Riley 12/24/36/48 dB
Compressor	Threshold +20 dBμ - -40 dBμ
	Start Time 0.03ms - 100ms
	Release time is 4,8,16 or 32 times of the start time.
	Compress Ratio: 1 : 1 - 1 : 127
Limiter	Threshold +20 dBμ - -40dBμ
	Start Time 0.03 ms - 100 ms
	Release time is 4,8,16 or 32 times of the start time.
Interface	Input: 3 Cores XLR Female Socket/ 6.3; Output: 3 Cores XLR Male Socket/ 6.3
	USB Connector
	Power Socket 3 Cores IEC Socket; Power Supply 90 - 240V 50/60Hz.
	Power Consumption < 30 W
Weight	Gross Weight 2.75kg
*Dimensions(WHD)*	*Package:56026090 mm*

Q1.Why us?

A.We specialize in R&D and manufacture of high-performance professional DSP audio products,such as professional audio processors,karaoke processors,professional amplifiers,karaoke amplifiers,power supply sequencer,power amplifier modules,mixer,equalizer,feedback exterminator and so on,with highly quality and competitive prices.

Q2.What’s your payment term?

A. We accept T/T,30% deposit at first and 70% balance needs to be paid before shipping.

Q3. How long is the delivery time?

A. Usually 25-35days for production. 1 day for sample delivery if it’s available in stock.

Q4. What’s your standard package?

A.Bubble wrap packaging inside and carton packaging outside.

Q5. How long is your product warranty?

A. 2years.

Q6. Could you do OEM/ODM for customers?

A. Yes,from the product design to packaging,our engineers can design exactly as your requirements.Any kind of logo printing or design is available ,If your order quantity is good .

Q7. What kind of certificates do you have ?

A.Our company has been awarded 3C, CQC, ISO,CE and ROHS.